I am not really sure what you mean I give you the Raspberry Pi model b and then I download the recommended software according to Raspberry Pi Imager software.
Would be simply better if I go back to Raspberrry Pi own OS since I found whenever I try with this OS it never worked it just gives me errors all the time?
I do assume you flashed our RPi 1 Trixie image. Since the RPi 1 has no onboard WiFi, which USB WiFi adapter do you use?
Do I understand it right, that scanning for WiFi networks returns an empty list? Does this command not return anything either?
iw dev wlan0 scan
If so, please check for kernel errors:
dmesg -l 0,1,2,3
And do I understand it right that the same WiFi adapter on the same RPi 1 works with RPi OS? If so, does the above command then return something there? We use the same kernel and firmware, and iw really is an absolute low-level tool, so it would be strange if that was not able to detect your SSID(s) somehow, while NetworkManager (the high-level network tool on RPi OS) is. But to compare (on RPi OS)
nmcli device wifi list
Both tools use the same nl80211 kernel interface, hence should produce identical lists.